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- Band_diagram abstract "In solid-state physics of semiconductors, a band diagram is a diagram plotting various key electron energy levels (Fermi level and nearby energy band edges) as a function of some spatial dimension, which is often denoted x.These diagrams help to explain the operation of many kinds of semiconductor devices and to visualize band bending.A band diagram should not be confused with a band structure plot. In both a band diagram and a band structure plot, the vertical axis corresponds to the energy of an electron. The difference is that in a band structure plot the horizontal axis represents the wavevector of an electron in an infinitely large, homogeneous material (a crystal or vacuum), whereas in a band diagram the horizontal axis represents position in space, usually passing through multiple materials. The bands may be coloured to distinguish level filling.A band diagram does however try to show the changes in the band structure from place to place.In doing so, there is an intrinsic conflict due to the Heisenberg uncertainty principle: the band structure relies on momentum which is only precisely defined for large length scales.For this reason, the band diagram can only accurately depict evolution of band structures over long length scales, and has difficulty in showing the microscopic picture of sharp, atomic scale interfaces between different materials (or between a material and vacuum).Typically, an interface must be depicted as a "black box", though its long-distance effects can be shown in the band diagram as asymptotic band bending.".
- Band_diagram thumbnail Pn-junction_zero_bias.png?width=300.
- Band_diagram wikiPageID "6917139".
- Band_diagram wikiPageLength "6426".
- Band_diagram wikiPageOutDegree "39".
- Band_diagram wikiPageRevisionID "598850395".
- Band_diagram wikiPageWikiLink Andersons_rule.
- Band_diagram wikiPageWikiLink Band_bending.
- Band_diagram wikiPageWikiLink Band_gap.
- Band_diagram wikiPageWikiLink Band_structure.
- Band_diagram wikiPageWikiLink Category:Condensed_matter_physics.
- Band_diagram wikiPageWikiLink Category:Electronic_band_structures.
- Band_diagram wikiPageWikiLink Chemical_potential.
- Band_diagram wikiPageWikiLink Circuit_diagram.
- Band_diagram wikiPageWikiLink Electric_potential.
- Band_diagram wikiPageWikiLink Electron_affinity.
- Band_diagram wikiPageWikiLink Electron_hole.
- Band_diagram wikiPageWikiLink Electronic_band_structure.
- Band_diagram wikiPageWikiLink Electrostatic_potential.
- Band_diagram wikiPageWikiLink Energy_band.
- Band_diagram wikiPageWikiLink Extrinsic_semiconductor.
- Band_diagram wikiPageWikiLink Fermi_Dirac_statistics.
- Band_diagram wikiPageWikiLink Fermi_level.
- Band_diagram wikiPageWikiLink Fermi–Dirac_statistics.
- Band_diagram wikiPageWikiLink Heisenberg_uncertainty_principle.
- Band_diagram wikiPageWikiLink Metal–semiconductor_junction.
- Band_diagram wikiPageWikiLink N-type_semiconductor.
- Band_diagram wikiPageWikiLink P-type_semiconductor.
- Band_diagram wikiPageWikiLink Quasi-Fermi_level.
- Band_diagram wikiPageWikiLink Quasi_Fermi_level.
- Band_diagram wikiPageWikiLink Schottky-Mott_rule.
- Band_diagram wikiPageWikiLink Semiconductor.
- Band_diagram wikiPageWikiLink Semiconductor_device.
- Band_diagram wikiPageWikiLink Semiconductors.
- Band_diagram wikiPageWikiLink Solid-state_physics.
- Band_diagram wikiPageWikiLink Total_chemical_potential.
- Band_diagram wikiPageWikiLink Uncertainty_principle.
- Band_diagram wikiPageWikiLink Wave_vector.
- Band_diagram wikiPageWikiLink Wavevector.
- Band_diagram wikiPageWikiLink Work_function.
- Band_diagram wikiPageWikiLink File:Pn-junction_zero_bias.png.
- Band_diagram wikiPageWikiLink File:PnJunction-LED-E.svg.
- Band_diagram wikiPageWikiLink File:Schottky_barrier_zero_bias.svg.
- Band_diagram wikiPageWikiLink File:Straddling_gap_heterojunction_band_diagram.svg.
- Band_diagram wikiPageWikiLinkText "Band diagram".
- Band_diagram wikiPageWikiLinkText "band diagram".
- Band_diagram wikiPageWikiLinkText "conduction band".
- Band_diagram wikiPageWikiLinkText "valence band".
- Band_diagram hasPhotoCollection Band_diagram.
- Band_diagram wikiPageUsesTemplate Template:Commons_category.
- Band_diagram wikiPageUsesTemplate Template:Distinguish.
- Band_diagram wikiPageUsesTemplate Template:Reflist.
- Band_diagram subject Category:Condensed_matter_physics.
- Band_diagram subject Category:Electronic_band_structures.
- Band_diagram hypernym Diagram.
- Band_diagram type Software.
- Band_diagram type Physic.
- Band_diagram type Thing.
- Band_diagram comment "In solid-state physics of semiconductors, a band diagram is a diagram plotting various key electron energy levels (Fermi level and nearby energy band edges) as a function of some spatial dimension, which is often denoted x.These diagrams help to explain the operation of many kinds of semiconductor devices and to visualize band bending.A band diagram should not be confused with a band structure plot.".
- Band_diagram label "Band diagram".
- Band_diagram differentFrom Electronic_band_structure.
- Band_diagram sameAs m.0gwytr.
- Band_diagram sameAs Q4854235.
- Band_diagram sameAs Q4854235.
- Band_diagram wasDerivedFrom Band_diagram?oldid=598850395.
- Band_diagram depiction Pn-junction_zero_bias.png.
- Band_diagram isPrimaryTopicOf Band_diagram.